Ethyl 2-(Chlorosulfonyl)acetate synthesis
- Product Name:Ethyl 2-(Chlorosulfonyl)acetate
- CAS Number:55896-93-0
- Molecular formula:C4H7ClO4S
- Molecular Weight:186.61
89124-45-8
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55896-93-0
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Yield:55896-93-0 80%
Reaction Conditions:
with trichlorophosphate
Steps:
50.2 Preparation of (Ethoxycarbonyl)Methanesulfonyl Chloride
Example 50-2 Preparation of (Ethoxycarbonyl)Methanesulfonyl Chloride A mixture of (ethoxycarbonyl)methanesulfonic acid (10 g, 60 mmol.) and POCl3 (45 mL) was heated at 125° C. for 5 h. The mixture was cooled and filtered, and excess POCl3 was removed to give crude (ethoxycarbonyl)methanesulfonyl chloride (8.1 g, 80%) used directly without purification.
References:
InterMune, Inc. US2009/269305, 2009, A1
105-39-5
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55896-93-0
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55896-93-0
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55896-93-0
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